| Business | Phone |
| International Fire Systems 93 Woodstream Blvd, Woodbridge L4L 7Y7 | (905) 856-9337 |
| Select Security Products Inc 55 Winges, Woodbridge | (905) 264-8984 |
| Syren Fire & Security Systems 70 Silton Rd, Woodbridge L4L 8B9 | (905) 856-7961 |
| Fasc Systems 185 Trowers Rd #2, Woodbridge L4L 5Z5 | (905) 850-2800 |
| Fire-Lite Notifier Canada 10 Whitmore Rd, Woodbridge L4L 7Z4 | (905) 856-8733 |